The following differential equation was used in Sec. 8.4 to analyze the vibrations of an automobile shock
Question:
The following differential equation was used in Sec. 8.4 to analyze the vibrations of an automobile shock absorber:
1.25 x 106 d2x/dt2 + 1 x 107 dx/dt + 1.5 x 109x = 0
Transform this equation into a pair of ODEs.
(a) Use MATLAB to solve these equations from t = 0 to 0.4 for the case where x = 0.5, and dx/dt = 0 at t = 0.
(b) Use MATLAB to determine the eigenvalues and eigenvectors for the system.
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a First the 2ndorder ODE can be reexpressed as the following system of 1storder ODEs Next we creat...View the full answer
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Related Book For
Numerical Methods For Engineers
ISBN: 9780071244299
5th Edition
Authors: Steven C. Chapra, Raymond P. Canale
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